The official Pokemon GO blog has announced that
November’s Community Day will take place on November 21st, from 11am to 5pm, local time. The featured Pokemon for the Community Day will be Shinx and you might be able to grab a Shiny. Evolve Luxio and you can get a Luxray that knows the Charged Attack Psychic Fangs and the Special Research Story will be titled Flash, Spark, and Gleam. The event bonuses are as follows: 1/4 Hatch Distance when Eggs are placed in an Incubator during the event period, Incense activated during the event will last for three hours, Lure Modules activated during the event will last for three hours, and take a few snapshots during Community Day for a surprise. The Special Bonuses are as follows: 3× Transfer Candy, 4× chance of earning Candy XL when transferring Pokemon.